Question about HP TouchSmart IQ770 PC Desktop

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Touch screen function is lost

Hp Touch Smart IQ770 the touch sreen function is lost

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TRY SYSTEM RESTORE,,IN THE CONTROL PANEL

Posted on May 15, 2009

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Posted on Jan 02, 2017

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I bought this HP Touch Smart 310PC a year ago, the power is on and the screen is black nothing comes up.


You may have a disconnected GPU. The GPU is likely soldered to the motherboard and due to the thermal stress of heating and cooling, the contacts break. This is a major problem with HP. If this is the case you will need to have your GPU reflowed/reballed at the motherboard level.

If it's under warranty this will definitely be covered. Otherwise check eBay for "Touchsmart Motherboard Repair". It should cost between $50 and $100 for a repair.

Jul 24, 2012 | HP TouchSmart IQ770 PC Desktop

1 Answer

My Touch sreen IQ 770 PC completely black out ... Windows not showing .How I solve the problem ? Thks


You need to determin if the display is defective or the video card.
Connect a know working display to your PC and if you are able to view the display, your video card is fine and the display must be defective.
Try connecting the display to another PC and see if it works, if not your display is defective.
I hope this helps.
Good luck and have a great day.

May 18, 2011 | HP TouchSmart IQ770 PC Desktop

1 Answer

Hp touch smart iq770 when im switch on is not showing display


check power lead to monitor, check coupling cable fron computer to monitor.or resolution is too high for monitor

Jul 04, 2010 | HP TouchSmart IQ770 PC Desktop

2 Answers

TouchSmart IQ770 PC Desktop: I have no sound...


download sound drivers
here
http://welcome.hp.com/country/us/en/welcome.html#Support

May 17, 2010 | HP TouchSmart IQ770 PC Desktop

1 Answer

Touch smart computer will not access the internet


check the setting of your internet explorer.. of some configuration..

Sep 11, 2009 | HP TouchSmart IQ770 PC Desktop

1 Answer

The touch screen homepage on my computer doesn't work anymore.


Hi

When you sat the screen doesnt work anymore. What is the exact problem? When your initially start your PC do you notice any programs not appearing that where there before?

Have you also tried wiping the screen gently with screen wipes as fingerprints over time can cause some issues.

Thanks

Andy

Jun 13, 2009 | HP TouchSmart IQ770 PC Desktop

1 Answer

Touchscreen does not wotk on my IQ770


check all the cable connectors, reinstall the driver, if all else fails, the touchscreen glass / controller need replacement

Nov 25, 2008 | Elo 15" Touch Monitor

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